How would you balance H2 + O2 = H2O? | Socratic
2015年10月23日 · From the original equation, you first need to write each component separately. #H_2 + O_2 = H_2O# Left side: H = 2; O = 2 (number based on the subscript)
How can I draw the Lewis structure for H2O? - Socratic
2014年7月15日 · You can find a procedure for drawing Lewis structures at this location. For H₂O, O must be the central atom The skeleton structure is H-O-H. O has 6 valence electrons, and each H has one. You must arrange 8 electrons in pairs so that O has 8 and each H has two electrons in its valence shell. The trial structure is You have eight valence electrons in your trial structure, …
What is the bond polarity of h2o? - Socratic
2013年12月24日 · Bond polarity refers to the separation of charge within a bond. Bonds between atoms of different electronegativity are polar. The more electronegative atom has a higher density of bonding electrons around it, giving it a partial negative charge (δ⁻). The less electronegative atom has some of its electron density taken away, giving it a partial positive charge (δ⁺). In …
How would you balance: H2 + O2 --> H2O? + Example - Socratic
2015年12月6日 · 2H_2+O_2rarr2H_2O H_2+O_2rarrH_2O Notice the imbalance of atoms. On the left side, the reactant side, there are 2 hydrogen atoms and 2 oxygen atoms. On the right side, the product side, there are 2 hydrogen atoms and only 1 oxygen atom. An important thing to remember when balancing equations is that the molecules themselves may not be …
What is the VSEPR shape of the molecule H2O? - Socratic
2014年5月8日 · Water has tetrahedral shape, or to be more precise, bent shape. On this picture you can see tetrahedral shapes of water, ammonia and methane. But it is better to say that methane has tetrahedral shape, ammonia trigonal pyramidal and water bent.
How would you balance the following equation: H2O2--> H2O+O2?
2015年10月25日 · This reaction is of the spontaneous decomposition of hydrogen peroxide down into water and oxygen. Add 2 molecules of hydrogen peroxide and 2 molecules of water.
What is the conjugate base of H2O? - Socratic
2016年1月11日 · For the conjugate base, simply remove a proton from the parent molecule/species and CONSERVE mass and charge. If I remove H^+ from H_2O, clearly I get the hydroxide ion, OH^-. Mass and charge have been conserved. If I remove a proton from sulfuric acid, I get bisulfate anion, HSO_4^-; thus bisulfate is the conjugate base of sulfuric acid. What …
What is the molecular geometry of - Socratic
2018年6月8日 · Bent First, draw the Lewis structure of water: Since the O atom has two bonds and two lone pairs, its steric number is 4. The following table shows VSEPR structures based on a compound's steric number and the number of lone pairs: Since the steric number is 4 and there are two lone pairs, water has bent geometry.
Balancing Chemical Equations - Chemistry - Socratic
Mass is conserved rather than created or destroyed so when a chemical equation is written, it must be balanced so that there is the same amount of reactants going in as yielded product. The equation is balanced by changing the scalar numbers that precede each part of the equation.
Conjugate Acids and Conjugate Bases - Chemistry - Socratic
Conjugate acids and conjugate bases are the acids and bases that lose or gain protons. NH4+ is the conjugate acid to the base NH3, because NH3 gained a hydrogen ion to form NH4+.The conjugate base of an acid is formed when the acid donates a proton.